17961899298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{8369}}^1$

素因数の和:8891

約数の個数: 64

約数和(自身を含む): 41471274240

約数和(自身を除く): 23509374942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 373, 411, 746, 822, 959, 1119, 1918, 2238, 2611, 2877, 5222, 5754, 7833, 8369, 15666, 16738, 25107, 50214, 51101, 58583, 102202, 117166, 153303, 175749, 306606, 351498, 357707, 715414, 1073121, 1146553, 2146242, 2293106, 3121637, 3439659, 6243274, 6879318, 8025871, 9364911, 16051742, 18729822, 21851459, 24077613, 43702918, 48155226, 65554377, 131108754, 427664269, 855328538, 1282992807, 2565985614, 2993649883, 5987299766, 8980949649, 17961899298]

約数ペア:

[(1, 17961899298), (2, 8980949649), (3, 5987299766), (6, 2993649883), (7, 2565985614), (14, 1282992807), (21, 855328538), (42, 427664269), (137, 131108754), (274, 65554377), (373, 48155226), (411, 43702918), (746, 24077613), (822, 21851459), (959, 18729822), (1119, 16051742), (1918, 9364911), (2238, 8025871), (2611, 6879318), (2877, 6243274), (5222, 3439659), (5754, 3121637), (7833, 2293106), (8369, 2146242), (15666, 1146553), (16738, 1073121), (25107, 715414), (50214, 357707), (51101, 351498), (58583, 306606), (102202, 175749), (117166, 153303)]